Maintenance of the oil-fired boiler system 1. The anti-freezing fuel contains moisture, which makes the fire unstable, and causes a "breaking fire" in severe cases. Therefore, the fuel should be waterproof from transportation and storage. The bottom of the tank and the daily fuel tank should have a hydrophobic device. When burning, it should be hydrophobic when it is unstable. 2, anti-static fuel is very susceptible to friction to generate static electricity, oil can generate static voltage above 2OOV when pipeline is transported or unloaded, under the action of static voltage, the oil layer is broken down, which will cause discharge and spark, oil can be Steam igniting, static electricity is one of the causes of fuel combustion and explosion, so the internal part of the entire oil system must be discharged in time, all the pipes, oil tanks, equipment, containers and unloading stations in the oil system should be Grounding, the general grounding resistance is below 5Ω, and it should be verified once a year. 3. Various filters of fuel filter and heater fuel system must be cleaned regularly. Light oil filters should be cleaned every month - using appropriate solvents and compressed air. The rotating handle of the heavy oil filter should be rotated left or right when needed, and rotated at a certain angle. When using it, do not use any tools. The heavy oil filter should periodically clean the container and the filter column depending on the quality of the oil. The filter column should be completely dipped with the solution, and should not be disassembled. The fuel heater should be disassembled regularly and used to remove carbon deposits or grease from the inner wall of the vessel and the heating pipe with chemicals or tools. And should always pay attention to the steam outlet or steam trap of the heating pipe. If there is oil stain, it proves that the heating pipe in the heater has been leaked and should be disposed of immediately. For details, please visit: http:// http://news.chinawj.com.cn Edit: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Aluminum Scaffolding
Aluminum Scaffolding
Tested and complies with Australian&New Zealand Standard 1576.3
Light weight for easy setup and use
8 inch wheels for easy maneuverability
Wide tower for specious work area,for tools and materials
Superior grade aluminum construction
Characteristics:
Aluminum Scaffolding is lighter than Steel Scaffolding.
No need surface treatment
Easy to remove
Here comes our 5 types of Scaffolding systems:
- Cup lock Scaffolding(C-Lock Scaffolding)
- Ring lock Scaffolding
-Kwistage Scaffolding
-H-frame Scaffolding
-ID15 Scaffolding Tower, this type Scaffolding is the most widely used in construction, such like bridge.
-Whole Aluminum Scaffolding
Aluminum Scaffolding,Lightweight Aluminum Scaffolding,Upright Aluminum Scaffolding,Folding Aluminum Scaffolding
HENGSHUI PIONEER IMP & EXP TRADING CO ., LTD , https://www.hspioneer.com